Index: gcc/Makefile.in
===================================================================
--- gcc/Makefile.in	(revision 255776)
+++ gcc/Makefile.in	(working copy)
@@ -3066,13 +3066,6 @@ stmp-fixinc: gsyslimits.h macro_list fix
 	    sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
 	    multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
 	    fix_dir=include-fixed$${multi_dir}; \
-	    if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
-	      echo The directory that should contain system headers does not exist: >&2 ; \
-	      echo "  ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
-	      tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
-	      if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
-	      then sleep 1; else exit 1; fi; \
-	    fi; \
 	    $(mkinstalldirs) $${fix_dir}; \
 	    chmod a+rx $${fix_dir} || true; \
 	    (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \